I´m not defending the govt, I just a bit of due process is called for until we actually know what caused the accident!
In relation to AA - interesting to strip fleet investment out of the operating loss figures and understand what is left over in terms of P&L. We'll never know I guess, but certainly Grupo Marsans are and where almost as bad as the govt at running an airline! If you don't believe me you can look at every other airline they have managed to wreck. They actually had to go bankrupt and sell the company to another company owned by former director of Grupo Marsans who now faces prison. We are not talking about people who left the airline in anything other than a dire state.
Maybe you could argue that the govt should let it fail if it wasn't critical to the national infrastructure. So, the question is can you find a private investor who will leave you with an airline that will be a backbone of the countries transport network that will have to run at a loss due to necessary fleet upgrades, or do you step in and accept the loss and try and get it back on it's knees.
Probably the latter, as there were no buyers forthcoming when Grupo Marsans wanted rid. Note, they sold AA (a disputed sale) shortly before going bankrupt and attempting a fraudulent transfer of the companies assets into the company of a former director!
The railroads is a story of corruption and swindling, this accident aside, there should be people in prison already, members of the current government among them.